JS_GetGlobalForCompartmentOrNull 编辑
This article covers features introduced in SpiderMonkey 17
Return the global object for the specified compartment.
Syntax
JSObject *
JS_GetGlobalForCompartmentOrNull(JSContext *cx, JSCompartment *c);
| Name | Type | Description |
|---|---|---|
cx | JSContext * | The context for which to return the global object. Requires request. In a JS_THREADSAFE build, the caller must be in a request on this JSContext. |
c | JSCompartment * | The compartment for which to return the global object. |
Description
JS_GetGlobalForCompartmentOrNull() returns the global object for the context and the compartment. This may return NULL if c never had a global (e.g., the atoms compartment), or if c's global has been collected.
See also
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